$SPX broke out to new highs, and that is bullish, but severe overbought conditions still exist.
$SPX has support at 1750-1770, the range it traded in for a couple of weeks. Also, there is further support at 1730. Equity-only put-call ratios are on buy signals, but are in extremely overbought territory.
Breadth has been relatively weak for some time now. For example, $SPX is making new highs, but cumulative breadth is not. Thus, a negative divergence has arisen.